i havnt looked into this too much but i read that i needed the full pinned DKU-5 cable to unlock the 6630 but that was one program i looked at. if theres any way of doing it off the DKU-2 plz could you tell me or link me to the program or if i gave you the IEM if you could get the unlock code. its not a must anyway just i was planning of changin network thanx anywayz